Sideview mirror



FIG. 1 is a front elevation view of a sideview mirror according to the present design;

FIG. 2 is a rear elevation view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a reference drawing showing an upper rear perspective side view of the design; and,

FIG. 8 is a reference drawing showing a lower front perspective side view of the design. 

The ornamental design for a sideview mirror, as shown. 